<pre>
java.lang.Error: java.lang.reflect.InvocationTargetException
	at org.jdesktop.application.ApplicationAction.actionFailed(ApplicationAction.java:859)
	at org.jdesktop.application.ApplicationAction.noProxyActionPerformed(ApplicationAction.java:665)
	at org.jdesktop.application.ApplicationAction.actionPerformed(ApplicationAction.java:698)
	at morenoapp.action.MorenoActionProxy.actionPerformed(MorenoActionProxy.java:32)
	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
	at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
	at javax.swing.AbstractButton.doClick(AbstractButton.java:337)
	at javax.swing.plaf.basic.BasicMenuItemUI$Actions.actionPerformed(BasicMenuItemUI.java:1194)
	at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636)
	at javax.swing.JComponent.processKeyBinding(JComponent.java:2849)
	at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(JMenuBar.java:670)
	at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(JMenuBar.java:678)
	at javax.swing.JMenuBar.processBindingForKeyStrokeRecursive(JMenuBar.java:678)
	at javax.swing.JMenuBar.processKeyBinding(JMenuBar.java:649)
	at javax.swing.KeyboardManager.fireBinding(KeyboardManager.java:267)
	at javax.swing.KeyboardManager.fireKeyboardAction(KeyboardManager.java:254)
	at javax.swing.JComponent.processKeyBindingsForAllComponents(JComponent.java:2926)
	at javax.swing.JComponent.processKeyBindings(JComponent.java:2918)
	at javax.swing.JComponent.processKeyEvent(JComponent.java:2812)
	at java.awt.Component.processEvent(Component.java:5911)
	at java.awt.Container.processEvent(Container.java:2023)
	at java.awt.Component.dispatchEventImpl(Component.java:4501)
	at java.awt.Container.dispatchEventImpl(Container.java:2081)
	at java.awt.Component.dispatchEvent(Component.java:4331)
	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:704)
	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:969)
	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:841)
	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:668)
	at java.awt.Component.dispatchEventImpl(Component.java:4373)
	at java.awt.Container.dispatchEventImpl(Container.java:2081)
	at java.awt.Window.dispatchEventImpl(Window.java:2458)
	at java.awt.Component.dispatchEvent(Component.java:4331)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.jdesktop.application.ApplicationAction.noProxyActionPerformed(ApplicationAction.java:662)
	... 41 more
Caused by: java.lang.NullPointerException
	at sun.font.FontManager.getFont2D(Native Method)
	at sun.font.FontDesignMetrics.initMatrixAndMetrics(FontDesignMetrics.java:343)
	at sun.font.FontDesignMetrics.<init>(FontDesignMetrics.java:336)
	at sun.font.FontDesignMetrics.getMetrics(FontDesignMetrics.java:284)
	at sun.swing.SwingUtilities2.getFontMetrics(SwingUtilities2.java:984)
	at javax.swing.JComponent.getFontMetrics(JComponent.java:1597)
	at javax.swing.plaf.synth.SynthTabbedPaneUI.getFontMetrics(SynthTabbedPaneUI.java:733)
	at javax.swing.plaf.synth.SynthTabbedPaneUI.getFontMetrics(SynthTabbedPaneUI.java:729)
	at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneScrollLayout.calculateTabRects(BasicTabbedPaneUI.java:3131)
	at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.calculateLayoutInfo(BasicTabbedPaneUI.java:2496)
	at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneScrollLayout.layoutContainer(BasicTabbedPaneUI.java:2900)
	at java.awt.Container.layout(Container.java:1398)
	at java.awt.Container.doLayout(Container.java:1387)
	at java.awt.Container.validateTree(Container.java:1485)
	at java.awt.Container.validateTree(Container.java:1491)
	at morenoapp.components.workplace.TabbedWorkplace.validateTree(TabbedWorkplace.java:50001)
	at java.awt.Container.validateTree(Container.java:1491)
	at java.awt.Container.validateTree(Container.java:1491)
	at java.awt.Container.validateTree(Container.java:1491)
	at java.awt.Container.validate(Container.java:1457)
	at javax.swing.JViewport.validateView(JViewport.java:498)
	at javax.swing.JViewport.scrollRectToVisible(JViewport.java:372)
	at javax.swing.JComponent.scrollRectToVisible(JComponent.java:3063)
	at javax.swing.plaf.basic.BasicTabbedPaneUI$Handler.stateChanged(BasicTabbedPaneUI.java:3580)
	at javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:400)
	at javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:253)
	at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:116)
	at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:50)
	at javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:599)
	at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:574)
	at morenoapp.components.workplace.TabbedWorkplace.activateView(TabbedWorkplace.java:165)
	at morenoapp.components.workplace.Workplace.activateNextView(Workplace.java:104)
	at morenoapp.action.MorenoActions.actionNavigateNext(MorenoActions.java:151)
	... 46 more
</pre>
